5273239120 has 20 divisors (see below), whose sum is σ = 12260281140. Its totient is φ = 2109295616.

The previous prime is 5273239093. The next prime is 5273239121. The reversal of 5273239120 is 219323725.

It can be written as a sum of positive squares in 2 ways, for example, as 2869102096 + 2404137024 = 53564^2 + 49032^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5273239121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32957665 + ... + 32957824.

It is an arithmetic number, because the mean of its divisors is an integer number (613014057).

Almost surely, 2^5273239120 is an apocalyptic number.

It is an amenable number.

5273239120 is an abundant number, since it is smaller than the sum of its proper divisors (6987042020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5273239120 is a wasteful number, since it uses less digits than its factorization.

5273239120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65915502 (or 65915496 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 5273239120 is about 72617.0718219896. The cubic root of 5273239120 is about 1740.5739859988.

The spelling of 5273239120 in words is "five billion, two hundred seventy-three million, two hundred thirty-nine thousand, one hundred twenty".